CSM Tap Water RO elements are ideal for tap water and for treating small quantities of water.
Model Flow Rate
(GPD,m3/d)
Salt Rejection(%) Diameter/
Length (inch)
Test Conditions Spec Sheet
40" BW Standard test conditions: NaCl 2,000 mg/L, Pressure 225 psig, Temperature 25°C, pH 6.5-7.0 Recovery 15%
21" BW Standard test conditions: NaCl 1,500 mg/L, Pressure 150 psig, Temperature 25°C, pH 6.5-7.0 Recovery 8%
Model Flow Rate
(GPD,m3/d)
Salt Rejection(%) Diameter/
Length (inch)
Test Conditions Spec Sheet
40" LP Standard test conditions: NaCl 2,000 mg/L, Pressure 225 psig, Temperature 25°C, pH 6.5-7.0 Recovery 15%
21" LP Standard test conditions: NaCl 1,500 mg/L, Pressure 150 psig, Temperature 25°C, pH 6.5-7.0 Recovery 8%
* These models are tested and certified by NSF to NSF/ANSI standard 61